Tomahawk 777 © 1980 Data East.
Main CPU : MOS Technology M6502 (@ 662.187 Khz)
Screen orientation : Vertical
Video resolution : 240 x 240 pixels
Screen refresh : 60.00 Hz
Palette colors : 32
Players : 2
Control : 4-way joystick
Buttons : 1 (SHOOT)
Released in April 1980.
Also released by ESI as "Tomahawk Missile".
